From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794531483; b=TrL1lQOgU0F8JL+jdcJotsBQ5dAP1vbRdiH64UOdBmKJYtX72mV2rCZRRZ0ESAss+FSJ dzwba09DlQIzulzsjXwgIj6eRy9RJw56HvxJwk6QYGBCB73171HUnUEhBI91kD+RrZsPf OfiHzIGLlD2auQb5lCz5f/ao43NPBavAkUHaLUWXPq8CyB4djNGS1OiIJavJ1zwbZ4Vxs nWHJAjt6diz19877rMdnhBsld2KKEyU9z9NwOJpFZfJ3o+k+HwpHglnm2rWgB0mOPMqXE d93qOEFD1cSQQ2y8Pz1pMjhPyzlRz8S8EeoII/Mw0RD8UUzT42Z5WJkeZg1S5B0du/Q== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794531483; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=WOyptMnqycF+eH7UUTgEEsSPZ7I0sLzRIjLPCKYpGhc=; b=fqzfessF/BUkgylpVNeYR0mc++5gMjAZHYArWIoztj0MznHjdUibjqrL1trdlh2DXQgp ePFFnWTTqMjV8KlGv5T1+IDfWivOiDgFnESjlPxn5SIa2oOT8SCy8XBN06dk6O1vRmVIN SvZjp2LRGvp1marl420jJVUg+kf7EQEkIm0v6pOVzu2cvPBwTDIgf3N/wV3xcRwUis4Vu mswJL9ZS9+ACT/mZcuqMIS5cYTVhUrT4TxAtilzk16CfTqxqw7o7QmX8HzeS4zOo28yXQ BgHhKZrivJeG+FAP9vQ4r53sCP0arQnveZuNDWCE7vuaTwAqMqdTaEByU2OOIoj8UkA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="cBwALM/r"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with UTF8SMTPS id 0ED9260A261C; Fri, 13 Nov 2026 00:58:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=cBwALM/r Received: by smtp.kernel.org (Postfix) with UTF8SMTPSA id 8FB1D1F000C7; Fri, 13 Nov 2026 00:58:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794531482; bh=WOyptMnqycF+eH7UUTgEEsSPZ7I0sLzRIjLPCKYpGhc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=cBwALM/reF7JTLcFjC1iYwRHiDroZ29pNE+UQFlWoKunqwofQkszdLVt+BWshSkIA h0Oa4iOMDdY0mjDHnMJUJlEo7diw/xL8DhE3blB62wnfAeLyClg0nYrEGn89Kyqfnt kCZ+9FwOgg0vLifNsstlCCRCFiMbyJvcD9fzIx7+duvqvZbzpxpeCEnkutEcJ7N+Tz ttZ4xbpPm1mFzQtGV0eDLchv+FnV1HY1D4XJsvqpz8RMMVM1z15MMaQrgH2SnZa8TV TFFHgKxHUoWXYoWfxN13ibDrgGMKKYp/Sm3WDhCy2W8qg/Ox4MW88zickixvGuzcZe qyYRyEecwZn6A== From: Joel Fernandes To: linux-kernel@vger.kernel.org, "Paul E . McKenney" , Frederic Weisbecker , Neeraj Upadhyay , Joel Fernandes , Josh Triplett , Boqun Feng , Uladzislau Rezki , Steven Rostedt , Mathieu Desnoyers , Lai Jiangshan , Zqiang , Davidlohr Bueso Cc: rcu@vger.kernel.org Subject: [PATCH for-v7.5 06/14] rcutorture: Make tasks-tracing support duplicate call testing Date: Thu, 12 Nov 2026 19:57:33 -0500 Message-ID: <20261113005747.2977123-7-jfern@kernel.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20261113005747.2977123-1-jfern@kernel.org> References: <20261113005747.2977123-1-jfern@kernel.org> X-Mailing-List: rcu@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Zqiang Currently, Tasks-tracing has been reimplemented by SRCU-fast, it supports the detection of duplicate calls with CONFIG_DEBUG_OBJECTS_RCU_HEAD=y. This commit therefore set tasks_tracing_ops.debug_objects to 1, enabling rcutorture's duplicate-call test for the tasks-tracing flavor. [Joel: On this branch, object_debug=1 already invokes the duplicate-call test. This records the flavor's duplicate-detection capability rather than adding a runtime test gate.] Signed-off-by: Zqiang Reviewed-by: Paul E. McKenney Link: https://lore.kernel.org/r/20261023094039.29696-1-qiang.zhang@linux.dev Signed-off-by: Joel Fernandes --- kernel/rcu/rcutorture.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index d60d17d14f1c..cbe38aa7ee68 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -1313,6 +1313,7 @@ static struct rcu_torture_ops tasks_tracing_ops = { .irq_capable = 1, .slow_gps = 1, .nmi_capable = 1, + .debug_objects = 1, .name = "tasks-tracing" }; -- 2.54.0